I'm installing openstack ocata following the ubuntu install guide. When I run the command openstack hypervisor list I get the following answer:
The server is currently unavailable. Please try again at a later time.<br /><br />
(HTTP 503) (Request-ID: req-fc57ec04-58a3-4ff6-b3bb-fd055a7c8845)
I'm just getting started with openstack and don't know which logs I should have a look at. So if someone some hints or knows the problem I would be grateful.
It seems like it was a name resolution problem. Had to fix it on our DNS server. Now it works fine.
Thanks for yout effort